Kennebunk Beach Surf Break

Lat Long: 43.34° N 70.51° W

Kennebunk Beach Surf Forecast and Surf Report

Issued: 7 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kennebunk Beach sea temperature is
18.7° C
1.2° 

Kennebunk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kennebunk Beach surf forecast from 17 Jul 2026:

  • Best quality surf: Thursday 23 Jul, 8PM (local time) - 4.5ft (1.3m), 8s period, SSE swell with glassy winds.
  • Most powerful swell: Wednesday 22 Jul, 11PM (local time) - 6ft (1.8m), 10s period, SSE swell with 590 kJ wave energy.
  • Next surfable swell (1★+): Thursday 23 Jul, 8PM (local time) - 4.5ft (1.3m), 8s period with SSE swell.

Best Forecast Surf Conditions for Kennebunk Beach this week:

The surf forecast for Kennebunk Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 8PM. The primary swell is predicted to be 1.3m and 8s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kennebunk Beach in the next 16 days are 1.8m 10s and forecast to arrive on Wednesday (Jul 22) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Saturday (Jul 18) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 23rd Jul)4.5ft (1.3m) 8s
Best Surf 8PM (Thu 23rd Jul)4.5ft (1.3m) 8s
Most Powerful11PM (Wed 22nd Jul)6ft (1.8m) 10s

Table - best surf conditions forecast for Kennebunk Beach over the next 16 days.


The Lowdown

Alright, let's get real about the next 16 days for Kennebunk Beach. I've looked at the numbers, and honestly, it's a rough stretch for us here in southern Maine. We're looking at a long, quiet spell, so temper your expectations.

Right now, the water is sitting at about 66°F, which is a touch warmer than normal for this time of year – a small comfort, I guess.

The first proper surfable day is a long way off. We're looking at a gap of several days of flat, poor conditions before we see anything. From Friday the 17th through to Wednesday the 22nd, it's mostly tiny, weak, and choppy. Nothing worth paddling for.

It looks like Wednesday afternoon, the 22nd, is our first real chance. A new SSE swell pushes in, reading at 5ft, but with a short period of 7 seconds. The combined energy is moderate (243), but it's a straight onshore wind from the SSW at 6 mph, which is going to make it a bit lumpy and frustrating. Not a classic day.

Thursday the 23rd is actually the most promising of the whole outlook. The swell drops to 4ft, but the period stretches to 9 seconds, and the energy is still moderate (234). The big win is the wind: Thursday afternoon goes light and cross-shore from the WNW at 6 mph. That will clean up the break nicely. The swell is coming from the SSE, which is a tricky angle for this sheltered beach, but that light wind will make it rideable. It's not a standout, but it's the best we've got.

After that, it's more of the same. A mix of small, short-period S and SE swells, often with onshore or cross-onshore winds. Friday the 24th has some moderate energy (144) with a 3ft SSE swell, but the wind is from the SSE at 12 mph, putting a chop on it.

The weekend of the 26th and 27th is flat and weak. Monday the 28th has a clean cross-offshore wind from the N at 19 mph, but the swell is a pathetic 2ft.

There's a slight uptick on Wednesday the 29th, with a small 2ft easterly swell that has a longer period of 10 seconds and a combined energy of 139 (moderate). The wind is light and onshore, so it's still not a winner.

The final days of July and into August are a letdown. The 30th and 31st have some chop, but nothing forms up into a proper wave.

Honestly, I'm not seeing any true standouts. For a sheltered beach that needs the right angle, the setup on Thursday the 23rd afternoon is as close as we get. The rest of the time, it's a waiting game. The forecast can change, but right now, the blank run is pretty normal for this area in a quiet summer pattern.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Warm (max 27°C on Fri afternoon, min 17°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SW by Sat afternoon).

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 24°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.4
S
4
1.9
S
6
0.1
SE
13
0.7
SSE
6
0.5
SSE
6
0.4
SSE
8
0.4
SE
7
0.6
SSE
3
1.1
S
5
0.7
SSE
4
0.7
SSE
4
0.8
SSE
4
1
SE
6
1.5
SSE
7
1.6
SSE
10
1.2
SSE
9
1.2
SSE
8
1.5
SSE
8
Wave Graph
Metric surfscale
Energy kJ
8
8
8
7
249
7
41
23
23
14
8
62
17
13
22
59
243
471
231
175
298
Wind (km/h)
15
NW
15
WNW
5
NW
15
S
35
SW
20
SW
20
NW
20
NW
10
W
5
SE
20
S
15
SW
20
S
20
SSE
10
S
20
SSW
10
SSW
15
SW
15
SW
10
WNW
10
SW
Wind State
cross
cross-on
cross
cross-on
on
on
cross
cross
cross-on
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross
on
High Tide
2:23PM2.96m
2:37AM3.12m
3:14PM2.94m
3:30AM2.94m
4:04PM2.88m
4:25AM2.75m
4:55PM2.82m
5:21AM2.57m
5:46PM2.75m
6:19AM2.42m
6:39PM2.69m
7:19AM2.31m
7:32PM2.65m
Low Tide
8:04AM-0.30m
8:19PM0.01m
8:54AM-0.19m
9:14PM0.09m
9:43AM-0.04m
10:10PM0.18m
10:33AM0.14m
11:07PM0.27m
11:25AM0.31m
00:07AM0.34m
12:19PM0.45m
1:08AM0.38m
1:14PM0.56m
2:08AM0.39m
part cloud
part cloud
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
cloud
light rain
mod rain
cloud
thunderstorm
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:18
5:18
5:20
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:17
8:16
8:15
8:15
8:15
8:14
 mm
2
1
8
1
Temp °C
23
27
25
23
27
21
23
26
22
23
22
21
21
20
20
22
24
23
21
24
23
Feels °C
20
23
22
20
23
20
19
21
18
21
18
17
20
18
21
21
25
20
18
21
22
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kennebunk Beach Surf forecast

The above surf forecast table for Kennebunk Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kennebunk Beach can be found by selecting the local surf guide option on the grey menu. Our Kennebunk Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennebunk Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kennebunk Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kennebunk Beach is 17 km (11 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.

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